Sample Problem: Calculate the tension T in the cable which supports the 1000 tbload with the pulley arrangement shown. Each pulley is free to rotate about its bearing, and the weights of all parts are small compared with the load. Find the magnitude of the total force on the bearing of pulley C. T e=30°

Write down equations for static equilibrium. Calculate the moment about C, and leave the answer in terms of the unknow force of magnitude |FB| After that Caclulate |FB|

7

A 12.0 kg weight hangs from a 7.50 m pole as illustrated in the diagram.  The pole has a mass of 8.0 kg.  Determine the tension in the cable, and the "Frictional" and "Normal" forces felt from the wall.

ASAP

I need a quick answer

A rear suspension system for a front wheel-drive vehicle is shown here. Spring EF is offset behind member CD. The normal force due to contact between 2 wheel and the road is 4200 N. Assume the weight of the wheel and suspension system components is negligible. (a) Determine the magnitude of the force in member CD. Is the member in tension or compression? (b) Determine the support reactions at A. (c) Determine the unstretched length of the spring EF given a spring constant of 150 kN/m. 60 mm 1130 mm 60 mm 245 mm D 220 mm F 260 mm E B 165 mm 90 mm F = 4200 N